Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3293 |
3110 |
10.25 |
|
|
|
| 2 |
A' |
3278 |
3096 |
5.25 |
|
|
|
| 3 |
A' |
1718 |
1623 |
27.55 |
|
|
|
| 4 |
A' |
1346 |
1271 |
0.33 |
|
|
|
| 5 |
A' |
1240 |
1172 |
2.81 |
|
|
|
| 6 |
A' |
1194 |
1127 |
154.29 |
|
|
|
| 7 |
A' |
908 |
857 |
42.16 |
|
|
|
| 8 |
A' |
459 |
434 |
1.80 |
|
|
|
| 9 |
A' |
270 |
255 |
5.79 |
|
|
|
| 10 |
A" |
953 |
901 |
41.39 |
|
|
|
| 11 |
A" |
815 |
770 |
12.12 |
|
|
|
| 12 |
A" |
281 |
265 |
1.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7878.0 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 7440.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.